supply of fotms for barc 50mva supply of fotms for barc 50mva , fiber optic temperature monitoring instrument - 8 channel.system includes display that is fully interactive, panel mount, universal ac / dc power supply or with power supply adaptor, temp.range: -30 deg c.to +200 deg cel.& accuracy + / -2 deg. c., 4-20ma analog output, communication via usb port& ethernet port with iec61850protocol, control module with 8 form-c programmable relays & operators manual. , fiber optic temp.probesfor use in oil filled power trfrs with measuring range of -30 deg.c. to 200 deg. c. & precision of + / -2 deg. c. or better. probesshall be pfa / ptfe teflon jacketed cabled fibre. outerjacket shall be perforated to allow for complete oil filling and teflon protective helix wrap. ( 8 meters long ) . , fiber optic temp.probesfor use in fiber optic temp.probesfor use in with measuring range of -30 deg.c. to 200 deg. c. & precision of + / -2 deg. c.or better. probes shall be pfa / ptfe teflon jacketed cabled fibre. outerjacket shall be perforated to allow for complete oil filling and teflon protective helix wrap. ( 6 meters long ) . , fo temp probe 4m tk444819 fiber optic temp.probesfor use in oil filled power trfrs with measuring range of -30 deg.c. to 200 deg. c. & precision of + / -2 deg. c.or better. probes shall be pfa / ptfe teflon jacketed cabled fibre. outerjacket shall be perforated to allow for complete oil filling and teflon protective helix wrap. . ( 4meters long ) . , fo temp extn.cable 6m tk444819 fiber optic extension cable for use outside trfr tank with stainless steel connector & o-ring oil seal suitable for the monitoring instrument ( as per sl.no.1 ) 6 meters long. ( 1 no per measuring points ) , fotms.f.t plt.assy tk444819 tank wall feed throughplateassly ( 8feed throughs ) .round tank wall feed through plate assy. includes stainless steel plates with 8 feed throughs & 8 threadedblind plugs for feed through holes. assy. shall also includecarbon steel ring to weldto the transformertank wall. one o-ring and sufficient no.of boltsto assemble ss plate to the carbon steel ring. => limited